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公开(公告)号:EP0601581B1
公开(公告)日:1997-03-05
申请号:EP93119881.6
申请日:1993-12-09
申请人: APPLIED POWER INC.
发明人: Gagnon, Paul R. , Cerqua, David F.
IPC分类号: B60B33/04
CPC分类号: B60B33/0042 , B60B33/045 , Y10T16/1853 , Y10T16/212
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公开(公告)号:EP0601581A1
公开(公告)日:1994-06-15
申请号:EP93119881.6
申请日:1993-12-09
申请人: APPLIED POWER INC.
发明人: Gagnon, Paul R. , Cerqua, David F.
IPC分类号: B60B33/04
CPC分类号: B60B33/0042 , B60B33/045 , Y10T16/1853 , Y10T16/212
摘要: A caster has two spaced apart wheels (12) with an elastomeric torsional shock and vibration isolating suspension between them. The wheel axis (17) is spaced longitudinally from a bearing axis (31) to subject elastomeric disks (32) positioned between the wheels (12) to torsional shear stresses to help absorb shocks and vibrations. A snubber (38) is provided for limiting the angular motion of the wheels (12) about a bearing axis (31).
摘要翻译: 脚轮具有两个间隔开的轮(12),在它们之间具有弹性扭转冲击和隔振悬挂。 车轮轴线(17)从轴承轴线(31)纵向间隔开,以使定位在车轮(12)之间的弹性体盘片(32)与扭转剪切应力相啮合,以帮助吸收冲击和振动。 提供缓冲器(38),用于限制轮(12)围绕轴承轴线(31)的角运动。
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